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speedo problems

Posted: Fri Sep 20, 2013 2:50 pm
by mike43
The speedo has stopped in the 712. So I disconnected the speedo cable from the back of the speedo.When driving the end of the cable is not spinning around, any ideas please. Thanks Mike.

Re: speedo problems

Posted: Fri Sep 20, 2013 3:29 pm
by edzz
first step check for broken cable

Re: speedo problems

Posted: Fri Sep 20, 2013 4:17 pm
by compunerdy
Speedo cable goes down to the front differential and connects to a adapter that has a little metal piece that drives the cable from the gear. As edzz said you can unscrew the cable at both ends and see if it is broken.

Re: speedo problems

Posted: Sat Sep 21, 2013 10:13 am
by mike43
I have removed the cable and it isnt broken so it seems like something lower. Is the rest of it easy to get out and work on? Thanks Mike.

Re: speedo problems

Posted: Sat Sep 21, 2013 12:38 pm
by Stekay

Re: speedo problems

Posted: Sun Sep 22, 2013 2:06 pm
by mike43
Thanks for the drawing, if I disconnect the speedo cable and then try and turn the shaft in the drawing and it turns then does it mean that the cog end is broken? Thanks Mike.

Re: speedo problems

Posted: Sun Sep 22, 2013 3:34 pm
by Stekay
Yeah, you need to remove item #2 and withdraw the pieces through the hole in the front chassis support. Doesn't look like fun. You might have to "customize" a wrench.